CN219137830U

CN219137830U - Wear-resistant bucket tooth

Info

Publication number: CN219137830U
Application number: CN202223473683.1U
Authority: CN
Inventors: 王昆; 周宁; 王卓诚
Original assignee: Ningbo Fenghua Ningdong Machinery Co ltd
Current assignee: Ningbo Fenghua Ningdong Machinery Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-06
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses an abrasion-resistant bucket tooth which comprises a tooth body, wherein an abrasion-resistant tungsten steel sleeve is fixedly connected to the bottom of the surface of the tooth body, an abrasion-resistant titanium alloy sleeve is fixedly connected to the bottom of the abrasion-resistant tungsten steel sleeve, a reinforcing plate group I is fixedly connected to the top of the abrasion-resistant tungsten steel sleeve, the surface of the reinforcing plate group I is fixedly connected to the surface of the tooth body, a reinforcing plate group II is fixedly connected to the top of the abrasion-resistant titanium alloy sleeve, and the surface of the reinforcing plate group II is fixedly connected to the surface of the abrasion-resistant tungsten steel sleeve. The utility model fixes the tooth body on the surface of the bucket by the pin rod, and the wear-resistant titanium alloy sleeve carries out wear-resistant protection on the wear-resistant tungsten steel sleeve and the tooth body when the bucket digs objects, and the wear-resistant tungsten steel sleeve carries out secondary wear-resistant protection on the tooth body, thereby improving the service time of the tooth body, having the advantage of good wear resistance, needing not to carry out frequent replacement, saving maintenance cost and shortening maintenance time.

Description

Wear-resistant bucket tooth

Technical Field

The utility model relates to the technical field of excavator buckets, in particular to an abrasion-resistant bucket tooth.

Background

The excavator bucket is an important component in the excavator, and belongs to structural components, and the excavator bucket is composed of a tooth base plate, a bottom plate, side plates, wall plates, a hanger plate, a back plate, a bucket ear sleeve, bucket teeth, a tooth base, a guard plate or bucket corners and other parts.

The bucket tooth is an important part in the excavator bucket, the traditional bucket tooth is made of single materials, the abrasion resistance is low, the bucket tooth abrasion efficiency is high when the excavator bucket excavates objects, frequent replacement is needed, and the maintenance cost and the maintenance time are increased.

Therefore, the bucket teeth are required to be designed and improved, and the phenomenon that the bucket teeth are high in abrasion efficiency when the bucket digs objects is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide the wear-resistant bucket tooth which has the advantage of good wear resistance, and solves the problems that the traditional bucket tooth is made of a single material, the wear resistance is low, the bucket tooth wear efficiency is high and frequent replacement is needed when a bucket digs an object.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an wearability bucket tooth, includes the tooth body, the bottom fixedly connected with wear-resisting tungsten steel bushing of tooth body surface, the bottom fixedly connected with wear-resisting titanium alloy cover of wear-resisting tungsten steel bushing, the top fixedly connected with reinforcing plate group one of wear-resisting tungsten steel bushing, the surface fixed connection of reinforcing plate group one is at the surface of tooth body, the top fixedly connected with reinforcing plate group two of wear-resisting titanium alloy cover, the surface fixed connection of reinforcing plate group two is at the surface of wear-resisting tungsten steel bushing.

As the preferable mode of the utility model, the U-shaped reinforcing plates are fixedly connected in the tooth body, the number of the U-shaped reinforcing plates is a plurality, and the U-shaped reinforcing plates are uniformly distributed at equal intervals.

As the preferable mode of the utility model, the inside of the tooth body is fixedly connected with the anti-collision rubber sleeve, and the inner wall of the U-shaped reinforcing plate is fixedly connected with the surface of the anti-collision rubber sleeve.

As the preferable mode of the utility model, the tops of the two sides of the tooth body are fixedly connected with the reinforcing rings, and the anti-collision rubber sleeve is positioned in the reinforcing rings.

As the preferable mode of the utility model, the surface of the reinforcing ring is fixedly connected with the inclined plates, the surface of the inclined plates is fixedly connected with the surface of the tooth body, the number of the inclined plates is a plurality, and the inclined plates are uniformly distributed at equal intervals.

As the preferable mode of the utility model, the inside of the tooth body is fixedly connected with an anti-abrasion ceramic sleeve, and the surface of the anti-abrasion ceramic sleeve is fixedly connected with the inner wall of the reinforcing ring.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the pin rod is used for fixing the tooth body on the surface of the excavator bucket, the wear-resistant titanium alloy sleeve is used for carrying out wear-resistant protection on the wear-resistant tungsten steel sleeve and the tooth body when the excavator bucket excavates objects, the wear-resistant tungsten steel sleeve is used for carrying out secondary wear-resistant protection on the tooth body, the service time of the tooth body is prolonged, and the wear-resistant titanium alloy sleeve has the advantage of good wear resistance, does not need frequent replacement, saves maintenance cost and shortens maintenance time.

2. According to the utility model, the U-shaped reinforcing plate is arranged, so that the tooth body can be reinforced in an auxiliary manner, and deformation of the tooth body during long-time use is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged block diagram of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged block diagram of the portion B of FIG. 1 according to the present utility model;

fig. 4 is a perspective view of a wear resistant titanium alloy sleeve of the present utility model.

In the figure: 1. a tooth body; 2. wear-resistant tungsten steel sleeve; 3. wear-resistant titanium alloy sleeves; 4. a first reinforcing plate group; 5. a second reinforcing plate group; 6. u-shaped reinforcing plates; 7. an anti-collision rubber sleeve; 8. a reinforcing ring; 9. a sloping plate; 10. the wear-resistant ceramic sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the wear-resistant bucket tooth provided by the utility model comprises a tooth body 1, wherein a wear-resistant tungsten steel sleeve 2 is fixedly connected to the bottom of the surface of the tooth body 1, a wear-resistant titanium alloy sleeve 3 is fixedly connected to the bottom of the wear-resistant tungsten steel sleeve 2, a reinforcing plate group I4 is fixedly connected to the top of the wear-resistant tungsten steel sleeve 2, the surface of the reinforcing plate group I4 is fixedly connected to the surface of the tooth body 1, a reinforcing plate group II 5 is fixedly connected to the top of the wear-resistant titanium alloy sleeve 3, and the surface of the reinforcing plate group II 5 is fixedly connected to the surface of the wear-resistant tungsten steel sleeve 2.

Referring to fig. 3, the inside of the tooth body 1 is fixedly connected with a plurality of U-shaped reinforcing plates 6, and the plurality of U-shaped reinforcing plates 6 are uniformly distributed at equal intervals.

As a technical optimization scheme of the utility model, the U-shaped reinforcing plate 6 is arranged, so that the tooth body 1 can be reinforced in an auxiliary manner, and deformation of the tooth body 1 during long-time use is avoided.

Referring to fig. 1, an anti-collision rubber sleeve 7 is fixedly connected to the inside of the tooth body 1, and the inner wall of the U-shaped reinforcing plate 6 is fixedly connected to the surface of the anti-collision rubber sleeve 7.

As a technical optimization scheme of the utility model, the anti-collision rubber sleeve 7 is arranged, so that the excavator bucket can be protected, and the condition that the excavator bucket collides with the tooth body 1 to be damaged is avoided.

Referring to fig. 2, the top of both sides of the tooth body 1 is fixedly connected with a reinforcing ring 8, and an anti-collision rubber sleeve 7 is positioned in the reinforcing ring 8.

As a technical optimization scheme of the utility model, the reinforcement ring 8 is arranged to assist in reinforcing the tooth body 1, so that the situation that the pin hole of the tooth body 1 is damaged after long-time use is avoided, and the safety of the tooth body 1 is improved.

Referring to fig. 2, the surface of the reinforcing ring 8 is fixedly connected with the inclined plates 9, the surface of the inclined plates 9 is fixedly connected to the surface of the tooth body 1, the number of the inclined plates 9 is a plurality of the inclined plates 9, and the inclined plates 9 are uniformly distributed at equal intervals.

As a technical optimization scheme of the utility model, the inclined plate 9 is arranged, so that the reinforcing ring 8 can be reinforced in an auxiliary way, and the condition that the reinforcing ring 8 is separated after long-time use is avoided.

Referring to fig. 2, an anti-wear ceramic sleeve 10 is fixedly connected to the inside of the tooth body 1, and the surface of the anti-wear ceramic sleeve 10 is fixedly connected to the inner wall of the reinforcing ring 8.

As a technical optimization scheme of the utility model, the pin rod provided with the tooth body 1 can be protected by arranging the anti-abrasion ceramic sleeve 10, so that the situation that the tooth body 1 and the pin rod are worn for a long time to be damaged is avoided.

The working principle and the using flow of the utility model are as follows: when the wear-resistant tungsten steel sleeve is used, a user firstly sleeves the tooth body 1 on the surface of the support, inserts the pin rod into the reinforcing ring 8, fixes the tooth body 1, contacts the wear-resistant titanium alloy sleeve 3 with the object and wears the wear-resistant titanium alloy sleeve 3 when the excavator bucket is used for excavating the object, the wear-resistant titanium alloy sleeve 3 can conduct wear-resistant protection on the tooth body 1 and the wear-resistant tungsten steel sleeve 2, then the wear-resistant tungsten steel sleeve 2 contacts the object, the wear-resistant tungsten steel sleeve 2 conducts wear-resistant protection on the tooth body 1, and the service time of the tooth body 1 is prolonged, so that the wear-resistant tungsten steel sleeve has the advantage of good wear resistance.

To sum up: this wearability bucket tooth, through the cooperation of tooth body 1, wear-resisting tungsten steel cover 2, wear-resisting titanium alloy cover 3, reinforcing plate group one 4 and reinforcing plate group two 5 use, solved traditional bucket tooth and become by single material, the wearability is lower, bucket tooth wearing efficiency is faster when the bucket excavates the object, needs to carry out frequent change, increases the problem of maintenance cost and maintenance time.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an wearability bucket tooth, includes tooth body (1), its characterized in that: the wear-resistant tungsten steel sleeve (2) is fixedly connected to the bottom of the surface of the tooth body (1), the wear-resistant titanium alloy sleeve (3) is fixedly connected to the bottom of the wear-resistant tungsten steel sleeve (2), the reinforcing plate group I (4) is fixedly connected to the top of the wear-resistant tungsten steel sleeve (2), the surface of the reinforcing plate group I (4) is fixedly connected to the surface of the tooth body (1), the reinforcing plate group II (5) is fixedly connected to the top of the wear-resistant titanium alloy sleeve (3), and the surface of the reinforcing plate group II (5) is fixedly connected to the surface of the wear-resistant tungsten steel sleeve (2).

2. A wear resistant tooth as in claim 1 wherein: the inside fixedly connected with U type reinforcing plate (6) of tooth body (1), the quantity of U type reinforcing plate (6) is a plurality of, and a plurality of U type reinforcing plate (6) are equidistant evenly distributed.

3. A wear resistant tooth as in claim 2 wherein: the inside fixedly connected with anticollision gum cover (7) of tooth body (1), the inner wall fixed connection of U type reinforcing plate (6) is at the surface of anticollision gum cover (7).

4. A wear resistant tooth as claimed in claim 3, wherein: the top of tooth body (1) both sides is all fixedly connected with stiffening ring (8), anticollision gum cover (7) are located the inside of stiffening ring (8).

5. A wear resistant tooth as in claim 4 wherein: the surface fixing of strengthening ring (8) is connected with swash plate (9), the surface fixing of swash plate (9) is connected at the surface of tooth body (1), the quantity of swash plate (9) is a plurality of, and a plurality of swash plate (9) are equidistant evenly distributed.

6. A wear resistant tooth as in claim 4 wherein: the inside fixedly connected with abrasionproof ceramic sleeve (10) of tooth body (1), the fixed surface of abrasionproof ceramic sleeve (10) is connected at the inner wall of strengthening ring (8).